After more than a decade of mapping the stars, the European spacecraft will shut down on Thursday. But its legacy lives on.

A Russian military court has handed down long prison sentences to several members of Ukraine’s Azov Regiment, which led the ...

The Spiral’s primary mission, had it made it beyond the test stage, would have been a combination of reconnaissance and ...

"Development tests, with their goal to confirm conformity of engine characteristics to requirements of the statement of work, were held in Energomash since January. Their successful completions opens ...